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Dive into the research topics where Andreas Schmidt-Ott is active.

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Featured researches published by Andreas Schmidt-Ott.


Atmospheric Environment. Part A. General Topics | 1990

POLYCYCLIC AROMATIC HYDROCARBONS AND COMBUSTION AEROSOL PHOTOEMISSION

Stephen R. McDow; Walter Giger; Heinz Burtscher; Andreas Schmidt-Ott; H. C. Siegmann

Abstract An experimental investigation was conducted to explain the physical chemistry of aerosol photoemission (APE) from combustion sources. Strong correlations between APE and total polycyclic aromatic hydrocarbons (TPAH) in particulate matter were observed for aerosols from both oil stove and automobile exhaust. Sampling and analytical procedures were developed to allow detection of PAHs ranging in molecular weight (MW) from phenanthrene (MW 178) to coronene (MW 300) in oil stove exhaust after short sampling periods. Small variations of the oil stove PAH profile with Bacharach number were observed. Interactions between adsorbed polycyclic aromatic hydrocarbons PAHs and particle surface are proposed as the most likely cause of environmental APE after irradiation at 4.9 eV.


Archive | 1984

Method for charging particles suspended in gases

Andreas Schmidt-Ott; Hans-Christoph Siegmann


Archive | 1983

Fire detector and electrode arrangement thereof

Hans-Christoph Siegmann; Heinz Burtscher; Andreas Schmidt-Ott


Archive | 1984

Automatically regulated combustion process

Heinz Burtscher; Andreas Schmidt-Ott; Hans-Christoph Siegmann


Archive | 1985

Apparatus for the quantitative and qualitative determination of particles containing hydrocarbons and suspended in gas

Heinz Burtscher; Hans-Christoph Siegmann; Andreas Schmidt-Ott


Archive | 2004

Method and device for measuring number concentration and mean diameter of particles suspended in a carrier gas

Heinz Burtscher; Andreas Schmidt-Ott


Archive | 1986

Method for the quantitative and qualitative characterization of substances contained in a gaseous carrier medium

Heinz K. Burtscher; Reinhard R. Niessmer; Andreas Schmidt-Ott; H. C. Siegmann


Archive | 1984

Control method for burning processes

Heinz Burtscher; Andreas Schmidt-Ott; Hans-Christoph Siegmann


Archive | 1983

Fire alarm and electrode device therefor

Hans-Christoph Siegmann; Heinz Burtscher; Andreas Schmidt-Ott


Archive | 1985

Apparatus for the quantitative and qualitative characterization of hydrocarbon containing particles in a gas

Heinz Burtscher; Andreas Schmidt-Ott; Hans-Christoph Siegmann

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Heinz Burtscher

École Polytechnique Fédérale de Lausanne

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Walter Giger

Swiss Federal Institute of Aquatic Science and Technology

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Stephen R. McDow

University of North Carolina at Chapel Hill

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